Java内容重新整理删除过期的东西

Java/JavaDemo/codedemo/reactor/Writer.java

@@ -0,0 +1,41 @@
+package cn.aofeng.demo.reactor;
+
+import java.io.IOException;
+import java.nio.ByteBuffer;
+import java.nio.channels.SocketChannel;
+
+/**
+ * 负责向客户端发送响应数据。
+ * 
+ * @author <a href="mailto:aofengblog@163.com">NieYong </a>
+ */
+public class Writer {
+
+    private SocketChannel _clientChannel;
+    
+    private Object _data;
+    
+    private Encoder _encoder;
+    
+    public Writer(SocketChannel clientChannel, Object data) {
+        this._clientChannel = clientChannel;
+        this._data = data;
+    }
+    
+    public void setEncoder(Encoder encoder) {
+        this._encoder = encoder;
+    }
+    
+    public void write() throws IOException {
+        if (null == _data || !_clientChannel.isOpen()) {
+            return;
+        }
+        
+        ByteBuffer buffer = _encoder.encode(_data);
+        if (null == buffer) {
+            return;
+        }
+        _clientChannel.write(buffer);
+    }
+
+}